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SIB SAIB-2025-08 : Indicating/Recording System - Erroneous Illumination of Cabin Altitude Warning Lights in High Altitude Landing Mode

Number SAIB-2025-08
Issued by United States of America  United States of America
Issue date 2025-09-18
Effective date
EASA approval number
ATA Chapter
Approval Holder
/ Type Designation
  • BOEING
    • 737
      • 737-700
      • 737-800
  • Safety Information Bulletin
    • Airworthiness
      • Fixed Wings
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information Boeing Alert Service Bulletin 737-31A1332, Revision 5, dated October 31, 2017. Boeing Alert Service Bulletin 737-31A1332, Revision 4, dated October 31, 2013. For Related Service Information Contact Boeing Commercial Airplanes, Attention: Contractual & Data Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740-5600; phone: 562-797-1717; website: myboeingfleet[dot]com.
Remarks Comments regarding this safety information should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu

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